the men to the surface. that is expected, however, to take weeks. >>> foractresslindsaylohan,it was confession time on twitter. she told fans today she has failed a court-ordered drug test. that could mean more jail time for lohan. >>> viewers of a certain age will find this hard to believe, but it was 40 years ago today that jimi hendrix died in london at the age of 27 of an apparent drug overdose. his legend has grown ever since with previously unreleased recordings still turning up even now. >>> back in a moment with tonight's "making a difference" report. >>> first, a little hendrix at woodstock. ♪ >>> finally tonight, a remarkable story of love and survival. you're about to meet a young mom who suddenly collapsed and for more than an hour, showed no signs of life. but her husband refused to give up on her. they're together and giving back, making a difference by raising money and raising awareness. nbc's kristen welker has our story. >> reporter: with every step, becky is beating steep odds. >> i'm just grateful to be alive. >> reporter: becky almost lost her life thi